:root {
  --bg: #0e0f0c;
  --bg-2: #141611;
  --card: #1a1c16;
  --line: rgba(231, 220, 196, 0.14);
  --text: #f3ecdf;
  --muted: #b7ad9c;
  --dim: #8b8274;
  --amber: #e4a23a;
  --amber-2: #f0c27a;
  --signal: #d6e38a;
  --danger: #e7b1a0;
  --shadow: 0 30px 70px rgba(0, 0, 0, 0.35);
  --serif: "Fraunces", "Iowan Old Style", Palatino, serif;
  --sans: "Outfit", "Avenir Next", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(900px 480px at 80% -10%, rgba(228, 162, 58, 0.08), transparent 60%),
    var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-weight: 400;
  line-height: 1.55;
  font-size: 17px;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
p { color: var(--muted); }
h1, h2, h3 { font-family: var(--serif); font-weight: 560; letter-spacing: -0.03em; color: var(--text); margin: 0; }
h1 { font-size: clamp(46px, 7vw, 86px); line-height: 0.92; }
h2 { font-size: clamp(32px, 4vw, 52px); line-height: 1.02; }
h3 { font-size: 26px; line-height: 1.15; }

.wrap { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.kicker {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber-2);
}
.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(14, 15, 12, 0.78);
  border-bottom: 1px solid var(--line);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; min-height: 84px; gap: 20px; }
.brand { display: flex; align-items: center; text-decoration: none; }
.brand img { height: 68px; width: auto; display: block; }
.nav-links { display: flex; gap: 22px; align-items: center; }
.nav-links a { text-decoration: none; color: var(--muted); font-size: 15px; }
.nav-links a:hover { color: var(--text); }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 46px; padding: 0 18px; border-radius: 999px;
  text-decoration: none; font-weight: 560; border: 1px solid transparent;
}
.btn-primary { background: var(--amber); color: #1a1308; }
.btn-primary:hover { background: #f0b454; }
.btn-ghost { border-color: var(--line); color: var(--text); }
.btn-ghost:hover { border-color: var(--amber); }
.hero { padding: 64px 0 28px; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 48px; align-items: end; }
.lede { font-size: 20px; max-width: 46ch; color: var(--muted); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 22px; }
.stats { display: flex; flex-wrap: wrap; gap: 18px 28px; padding: 0; margin: 0; list-style: none; }
.stats li { font-family: var(--mono); font-size: 12px; letter-spacing: 0.04em; color: var(--dim); }
.stats strong { display: block; color: var(--text); font-family: var(--sans); font-size: 16px; letter-spacing: 0; font-weight: 560; }
.frame { position: relative; border-radius: 18px; overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--line); }
.frame img { width: 100%; height: 460px; object-fit: cover; }
.caption {
  position: absolute; left: 14px; bottom: 14px;
  background: rgba(14, 15, 12, 0.72); border: 1px solid var(--line);
  padding: 8px 10px; border-radius: 10px; font-size: 12px; color: var(--muted);
}
section { padding: 72px 0; }
.section-head { max-width: 680px; margin-bottom: 28px; }
.section-head p { margin: 12px 0 0; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid-2 { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 28px; align-items: center; }
.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.025), transparent 40%), var(--card);
  border: 1px solid var(--line); border-radius: 18px; padding: 22px;
}
.card p { margin: 10px 0 0; }
.num { font-family: var(--mono); color: var(--amber); font-size: 12px; letter-spacing: 0.12em; }
.split { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 36px; align-items: center; }
.photo { border-radius: 18px; overflow: hidden; border: 1px solid var(--line); }
.photo img { width: 100%; height: 420px; object-fit: cover; }
.who { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 28px; margin: 18px 0 0; padding: 0; list-style: none; }
.who li { padding-top: 12px; border-top: 1px solid var(--line); }
.who strong { display: block; color: var(--text); }
.compare { width: 100%; border-collapse: collapse; }
.compare th, .compare td { text-align: left; padding: 14px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.compare th { font-size: 13px; color: var(--dim); font-weight: 560; letter-spacing: 0.04em; text-transform: uppercase; }
.compare td:first-child { color: var(--text); font-weight: 560; width: 28%; }
.path { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.path a { text-decoration: none; }
.step-no { font-family: var(--serif); font-size: 42px; color: var(--amber); line-height: 1; }
footer { border-top: 1px solid var(--line); padding: 36px 0 50px; color: var(--dim); font-size: 14px; }
.foot { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.foot a { color: var(--muted); }
.note { font-size: 13px; color: var(--dim); }
.dl { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 16px; }
.dl h3 { margin-bottom: 8px; }
.links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.pill { font-family: var(--mono); font-size: 12px; color: var(--signal); border: 1px solid rgba(214, 227, 138, 0.3); border-radius: 999px; padding: 4px 8px; }
menu, nav details { display: none; }
.page-hero { padding: 54px 0 10px; }
.page-hero p { max-width: 62ch; font-size: 19px; }
ol.steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
ol.steps li { display: grid; grid-template-columns: 54px 1fr; gap: 14px; padding: 18px; border: 1px solid var(--line); border-radius: 16px; background: var(--bg-2); }
ol.steps strong { color: var(--text); }

@media (max-width: 860px) {
  .hero, .grid-3, .grid-2, .split, .path, .dl, .who { grid-template-columns: 1fr; }
  .frame img, .photo img { height: 280px; }
  .nav-links { display: none; }
  nav details { display: block; }
  nav details summary { list-style: none; cursor: pointer; color: var(--muted); }
  nav details a { display: block; padding: 8px 0; text-decoration: none; color: var(--text); }
}